288320040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1117}}^1$

素因数の和:1376

約数の個数: 128

約数和(自身を含む): 965952000

約数和(自身を除く): 677631960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 239, 270, 360, 478, 540, 717, 956, 1080, 1117, 1195, 1434, 1912, 2151, 2234, 2390, 2868, 3351, 3585, 4302, 4468, 4780, 5585, 5736, 6453, 6702, 7170, 8604, 8936, 9560, 10053, 10755, 11170, 12906, 13404, 14340, 16755, 17208, 20106, 21510, 22340, 25812, 26808, 28680, 30159, 32265, 33510, 40212, 43020, 44680, 50265, 51624, 60318, 64530, 67020, 80424, 86040, 100530, 120636, 129060, 134040, 150795, 201060, 241272, 258120, 266963, 301590, 402120, 533926, 603180, 800889, 1067852, 1206360, 1334815, 1601778, 2135704, 2402667, 2669630, 3203556, 4004445, 4805334, 5339260, 6407112, 7208001, 8008890, 9610668, 10678520, 12013335, 14416002, 16017780, 19221336, 24026670, 28832004, 32035560, 36040005, 48053340, 57664008, 72080010, 96106680, 144160020, 288320040]

約数ペア:

[(1, 288320040), (2, 144160020), (3, 96106680), (4, 72080010), (5, 57664008), (6, 48053340), (8, 36040005), (9, 32035560), (10, 28832004), (12, 24026670), (15, 19221336), (18, 16017780), (20, 14416002), (24, 12013335), (27, 10678520), (30, 9610668), (36, 8008890), (40, 7208001), (45, 6407112), (54, 5339260), (60, 4805334), (72, 4004445), (90, 3203556), (108, 2669630), (120, 2402667), (135, 2135704), (180, 1601778), (216, 1334815), (239, 1206360), (270, 1067852), (360, 800889), (478, 603180), (540, 533926), (717, 402120), (956, 301590), (1080, 266963), (1117, 258120), (1195, 241272), (1434, 201060), (1912, 150795), (2151, 134040), (2234, 129060), (2390, 120636), (2868, 100530), (3351, 86040), (3585, 80424), (4302, 67020), (4468, 64530), (4780, 60318), (5585, 51624), (5736, 50265), (6453, 44680), (6702, 43020), (7170, 40212), (8604, 33510), (8936, 32265), (9560, 30159), (10053, 28680), (10755, 26808), (11170, 25812), (12906, 22340), (13404, 21510), (14340, 20106), (16755, 17208)]